Hosted runners for GitLab Dedicated: Now in limited availability

Introduces hosted runners for GitLab Dedicated, offering managed CI/CD infrastructure with reduced operational overhead, automatic scaling, cost optimization, and enterprise-grade security. Adds native Arm64 support alongside x86-64, enabling native builds for Arm-based applications and multi-architecture container image creation. Details available runner sizes (Small, Medium, Large, X-Large, 2X-Large) with vCPU, memory, and storage specifications. Outlines future plans including general availability in May 2025 with compute minute visualization, and subsequent additions of network controls, macOS runners, and Windows runners.